Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
Purchase #1 | $28.42 | 8.720% | $30.8982 | $30.90 | $30.90 | $30.90 |
Purchase #2 | $220.96 | 8.345% | $239.3991 | $239.40 | $239.40 | $239.40 |
Purchase #3 | $34.98 | 9.687% | $38.3685 | $38.37 | $38.35 | $38.40 |
Purchase #4 | $195.60 | 7.458% | $210.1878 | $210.19 | $210.20 | $210.20 |
Purchase #5 | $169.52 | 12.142% | $190.1031 | $190.10 | $190.10 | $190.10 |
Purchase #6 | $60.66 | 6.555% | $64.6363 | $64.64 | $64.65 | $64.60 |
Purchase #7 | $115.75 | 9.142% | $126.3319 | $126.33 | $126.35 | $126.30 |
7 purchase totals = | $825.89 | $899.9249 | $899.93 | $899.95 | $899.90 |